baber/WOPTO huggingface dataset:
Patent CA-2847005-C (CA)
Title: Sechoirs a bois multivoie unidirectionnels
Inventor: BLOMQUIST CHRISTOPHER W
IPC: F26B3/04
Filed: 2014-03-14
Granted: 2016-05-03
Abstract: Des réalisations offrent un séchoir multivoie unidirectionnel comportant au moins deux chambres et des parcours d'écoulement généralement parallèles sétendant à travers le séchoir, sur des côtés opposés, des portails dentrée de chargement à une première extrémité du séchoir vers des portails de sortie de chargement à une deuxième extrémité du séchoir. Lair chauffé humide circulant de la deuxième chambre chauffée est reçu dans la première chambre chauffée et mis en circulation autour des chargements de bois au moyen dun ou de plusieurs ventilateurs. Les charges de bois suivent la même direction sur les parcours de transport dans la deuxième chambre, qui peut être un séchoir existant. Les portails de sortie de chargement à lextrémité distale du séchoir ou les portails de chargement intermédiaires entre la deuxième chambre et la troisième chambre peuvent comporter des éléments isolants configurés pour réduire la circulation dair de la deuxième chambre par les portails de sortie de chargement.
Patent CA-2847485-C (CA)
Inventor: MERETTE MARCEL
IPC: B62K5/10
Filed: 2014-03-25
Granted: 2023-01-03
Abstract: A recumbent vehicle is disclosed, which generally consists of a front, seat and rear chassis. The seat chassis is operatively connected to upper and lower pivot joints, which allow for the seat chassis, and thus the rider, to move independently from the remainder of the vehicle. Said upper and lower pivot joints are each comprised of subcomponents such as spherical axial bearings along with a coil to create said independent movement, which manifests itself during turns and when hitting obstacles on the terrain. The rider can control the direction of the recumbent vehicle by means of a steering arm.
Patent CA-2848639-C (CA)
Title: Method for the production of a building material
Inventor: BAALBAKI MOUSSA
IPC: C04B28/08
Filed: 2012-09-27
Granted: 2019-07-23
Abstract: Method for the production of a building material, in particular mortar or concrete from an alkali activated hydraulic binder, in which at least one dispersing agent and at least one set modifier is added to the mix, in which at least the dispersing agent is added after mixing the binder with water.
Patent CA-2848692-C (CA)
Inventor: PARTRIDGE LUCAS WILLIAM
IPC: H04R9/08
Filed: 2014-04-10
Granted: 2016-12-20
Abstract: The present invention relates to an apparatus, a kit of parts and a related method for use in a verbal communication between a speaker and a listener of a plurality of participants (30), where the listener cannot easily see who is speaking, the apparatus operable to provide the listener with a sensory output indicating the identity of the speaker. The invention includes an apparatus for use in a verbal communication between a speaker (30) and at least one listener (30), where the speaker and the at least one listener form all or part of a plurality of participants, wherein the speaker and the at least one listener are spatially separate from each other, the apparatus operable to provide the listener with a sensory output associated with the identity of the speaker. The apparatus includes an identification device (40), the identification device including a vibration sensor (46) for detecting vibrations associated with speech of the speaker. The identification device (40) is configured to store identification data representative of the identity of either or both of the speaker and the identification device, whereby the identification device is associatable with the identity of the speaker. The identification device (40) is operable such that in response to the vibration sensor detecting vibrations (V) associated with speech (S) of the speaker, the transmitter transmits an identification signal (50) comprising or generated from the stored identification data. The apparatus further includes a display device (70) for use by a listener, the display device operable to receive such an identification signal and to generate from the received identification signal a sensory output indicating the identity of either or both of the speaker and the identification device
Patent CA-2850970-C (CA)
Title: Method and apparatus for a rekeyable master key lock
Inventor: EMORY MARK W
IPC: E05B27/00
Filed: 2012-10-09
Granted: 2019-11-12
Abstract: A rekeyable masterkeyabe lock includes a plurality of key followers, a plurality of user racks and a plurality of master racks. One user rack and one master rack are associated with each key follower and are configured to be selectively disengaged from, and reengaged with, the key follower. When the user racks are disenggaged from the key follower, the valid user key can be replaced with a new user key. Reengaging the user racks with the key followers rekeys the lock cylinder to the new user key and invalidates the original user key. Similar functionality applies to rekeying the master key. Either the user key or the master key can be rekeyed without rekeying the other.
Patent CA-2854537-C (CA)
Title: Method for growing herbs
Inventor: JONSSON ULF
IPC: A01G9/00
Filed: 2014-06-18
Granted: 2021-08-31
Abstract: A method for growing herbs comprising planting a herb and allowing the herb to germinate, becoming a herb seedling and either transplanting to or maintaining the herb seedling in a restrictive container, where the herb seedling is held for a predetermined period of time before transplanting the herb seedling to a second stage, where the seedling is held in order to grow and develop a larger root system. Maintaining the herb seedling in a restrictive container has the effect that the herb's root system will be prevented from growing, in comparison to a herb planted in a nursery. The herb will essentially stop growing while the root system is restricted. Meanwhile the herb will continue maturing, developing oils which are more elastic. Herbs with more elastic oils will be significantly more resistant to cold temperatures at a harvesting size, compared to herbs that have not been transplanted to restrictive containers.
Patent CA-2856304-C (CA)
Title: Reaction d'amplification d'oscillation pour des acides nucleiques
Inventor: CAI HONG
IPC: C12N15/11
Filed: 2012-04-20
Granted: 2017-05-16
Abstract: Un mode de réalisation de la présente invention concerne un procédé d'amplification d'une matrice de séquence cible d'acide nucléique contenue dans un échantillon. Le procédé consiste à mettre en contact l'échantillon avec un mélange réactionnel d'amplification contenant une amorce complémentaire à la matrice de la séquence cible d'acide nucléique. La température de la réaction oscille entre une température supérieure et une température inférieure, le changement de température étant non supérieur à environ 20°C au cours d'une pluralité de cycles de température. La matrice de séquence cible d'acide nucléique est amplifiée.
Patent CA-2860107-C (CA)
Inventor: REZANIA ALIREZA
IPC: C12N5/02
Filed: 2012-12-07
Granted: 2021-06-01
Abstract: The present invention provides methods to promote the differentiation of pluripotent stem cells. In particular, the present invention provides methods to produce a population of cells, wherein greater than 10% of the cells in the population express markers characteristic of single hormonal pancreatic beta cells.
Patent CA-2863096-C (CA)
Inventor: ANDERSON SHAWN W
IPC: F16K41/10
Filed: 2013-02-11
Granted: 2020-04-28
Abstract: Methods and apparatus for estimating useful life of a seal in a process control device are disclosed. An example method includes establishing a plurality of travel ranges of a stem or shaft of a process control device. Each travel range corresponds to different values corresponding to stresses experienced by the seal of the process control device during an operational cycle. The example further includes determining a count of operational cycles associated with each of the travel ranges and estimating a total amount of useful life of the seal consumed based on the counts.
Patent CA-2864417-C (CA)
Title: Compositions pharmaceutiques ophtalmiques et leurs procedes de fabrication et d'utilisation
Inventor: DAVIO STEPHEN R
IPC: A61K9/107
Filed: 2013-02-07
Granted: 2018-10-16
Abstract: L'invention porte sur une composition pharmaceutique ophtalmique stable pour le soulagement, le traitement, l'enraiement, l'atténuation ou la prévention d'un état pathologique oculaire de l'il, comprenant : (a) un premier polymère, dont la viscosité change avec un changement de concentration d'un électrolyte, tel qu'un sel, lorsqu'il est ajouté audit premier polymère; (b) un second polymère qui est différent du premier polymère et qui peut modifier la viscosité du premier polymère; et (c) une huile. Dans certains modes de réalisation, la composition comprend en outre un tensioactif non ionique. La composition permet de former une émulsion d'huile dans l'eau stable au stockage, mais de se séparer en une phase huileuse et une phase aqueuse lorsqu'elle est appliquée dans l'il. L'émulsion peut comprendre un principe pharmaceutique ophtalmique actif dissous dans la phase huileuse ou la phase aqueuse. L'émulsion permet de conférer une stabilité accrue audit principe pharmaceutique actif.
Patent CA-2865170-C (CA)
Inventor: HANNA LEWIS
IPC: C12Q1/37
Filed: 2013-02-21
Granted: 2020-12-22
Abstract: Systems and methods for purification and concentration of autologous alpha-2-macroglobulin (A2M) from whole blood are provided. Also provided are diagnostic methods for identifying sites in the synovial joints, spine, tendons or ligaments for treatment of pain, degeneration, or inflammation with autologous A2M. Methods for utilizing autologous A2M in combination with other autologous treatments (e.g. platelets and other growth factors) are provided in addition to combinations with exogenous drugs or carriers. Also provided is a method of producing recombinant A2M wild type or variants thereof where the bait region was modified to enhance the inhibition characteristics of A2M and/or to prolong the half life of the protein in joints and spine disc or epidural space.
Patent CA-2866560-C (CA)
Inventor: BELCHERS CHRISTOPHER H
IPC: B01D53/14
Filed: 2012-03-07
Granted: 2019-01-22
Abstract: Disclosed is a process for use with flue gas having a moisture content M. The flue gas is introduced to strong brine adapted to exothermically absorb moisture. Simultaneously, heat is withdrawn. This produces heat, water-enriched brine and a gas having a moisture concentration less than M. The strong brine can be recovered by distillation from enriched brine to produce water. The brine temperature throughout absorption can remain within 2°F of a temperature T in the range 220°F-300°F. The heat withdrawal can be associated with gas-liquid phase change of a working fluid. The terminus of the heat flow can be associated with gas-liquid phase change of the working fluid. The working fluid can: as liquid, flow only by gravity, convection or wicking; and, as gas, flow only by diffusion or convection. The heat flow can drive a boiler producing steam. M can be greater than 15 wt.% water.
Patent CA-2866666-C (CA)
Inventor: BLUMENSCHEIN CHARLES
IPC: C02F1/38
Filed: 2013-03-26
Granted: 2018-02-20
Abstract: A method of removing barium, calcium, strontium, and magnesium from frac flowback. A sulfate reagent and carbonate reagent are mixed with the frac flowback, causing barium, calcium, strontium, and magnesium to precipitate. The precipitants are crystallized and the resulting frac flowback and crystals are separated into relatively heavy solids and a stream of relatively light solids. The stream of relatively light solids is subjected to a further separation process that produces sludge that is recycled to aid in the crystallization process and a treated effluent which is recycled to the fracking operation or collected and used in another fracking operation.
Patent CA-2867287-C (CA)
Inventor: OELFKE RUSSELL H
IPC: F25J3/08
Filed: 2013-03-08
Granted: 2019-06-11
Abstract: Embodiments described herein provide methods and systems for separating a mixed ethane and CO2. A method described includes generating a liquid stream including ethane and CO2. The liquid stream is flashed to form an ethane vapor stream and solid CO2. The solid CO2 is accumulated in an accumulation vessel and the gas is removed from the top of the accumulation vessel.
Patent CA-2867384-C (CA)
Inventor: ORBELL CHARLES R
IPC: E21B33/038
Filed: 2007-11-07
Granted: 2016-06-07
Abstract: A drilling method comprising the steps of: installing a first annular seal module in an internal flow passage extending longitudinally through a riser string, the first annular seal module being secured in the flow passage between opposite end connections of the riser string; then conveying a second annular seal module into the flow passage; and sealing an annular space between the riser string and a tubular string in the flow passage utilizing the first and second annular seal modules.
Patent CA-2869372-C (CA)
Inventor: ROYTELMAN ILYA
IPC: G01R31/08
Filed: 2014-10-31
Granted: 2023-04-04
Abstract: Il est décrit un procédé qui facilite la réalisation et lobtention dobservabilité de tension réaliste et précise de points de service aux clients finaux ou clientes finales à lintérieur du niveau de distribution secondaire à laide de la capacité alarmante de collecte de données intelligentes et de dispositifs de technologie de communication comme, sans toutefois sy limiter, des Systèmes d'acquisition et de contrôle des données ou unités terminales distantes de systèmes de distribution, des compteurs intelligents, des passerelles intelligentes, et des compteurs dinfrastructure de comptage avancée, ou tout dispositif connu dans létat de la technique capable denvoyer des signaux dalarme lorsque la tension est détectée au-dessus ou au-dessous dun seuil prédéterminé (généralement défini, dans la présente, comme « compteurs avancés »). Un système, comme celui-ci, et des procédés, comme ceux-ci, peuvent être appliqués à plusieurs fins, comprenant la surveillance du réseau énergétique, la gestion de la demande énergétique, et dautres applications de lindustrie énergétique tout en réduisant les coûts de fonctionnement, dinfrastructure et de matériel.
Patent CA-2870663-C (CA)
Inventor: NAGATA HIROSHI
IPC: B29D5/00
Filed: 2014-11-12
Granted: 2016-08-30
Abstract: A first body of fastener material 5 is joined to a first web of panel material 1 while a second body of fastener material 6 is joined to a second web of panel material 2. The first and second bodies of fastener material 5 and 6 are interposed between the first and second webs of panel material 1 and 2 and aligned with each other after the first and second webs of panel material 1 and 2 are superposed with each other. A third body of fastener material 7 is joined to a web of side gusset material 3 to be interposed between the first and second bodies of fastener material 5 and 6 after the first and second webs of panel material 1 and 2 are superposed with each other, the first and second bodies of fastener material 5 and 6 being aligned with the third body of fastener material 7.
Patent CA-2877059-C (CA)
Inventor: BAQUET ERWAN
IPC: B26D5/00
Filed: 2013-07-05
Granted: 2021-02-09
Abstract: The present invention relates to a device for cutting a flexible plastic material, laminated between two substrates and projecting from the edges of the substrates, including a cutting means (4) and characterised in that said device also comprise a pulling means (3) arranged upstream from the cutting means.
Patent CA-2878561-C (CA)
Inventor: YE JIN
IPC: B60L15/02
Filed: 2015-01-19
Granted: 2020-02-18
Abstract: Une méthode de commande dun moteur à réluctance commutée est décrite, le procédé comprenant les étapes suivantes : recevoir une couple de référence T e_ref; recevoir une indication dune position de rotor actuelle theta pour le moteur à réluctance commutée; déterminer au moins un parmi un courant de référence i e_ref(k-1) pour une (k -1)e phase, un courant de référence i e_ref(k) pour une (k)e phase ou un courant de référence i e_ref(k+1) pour une (k +1)e phase; et délivrer en sortie ledit au moins un courant de référence déterminé à un dispositif de commande de courant couplé fonctionnellement au moteur à réluctance commutée, dans lequel ledit au moins un courant de référence déterminé est basé sur une fonction objective comprenant les carrés de courant de phase et les dérivés de référence de courant.
Patent CA-2878600-C (CA)
Inventor: COLA BARATUNDE A
IPC: C09K5/14
Filed: 2013-07-10
Granted: 2018-05-22
Abstract: La présente invention concerne des substrats multicouches pour la croissance et/ou le support de matrices de nanotubes de carbone (CNT). Ces substrats multicouches favorisent la croissance de matrices de CNT alignés verticalement et denses et offrent une excellente adhérence entre les CNT et les surfaces métalliques. L'invention concerne également des matrices de nanotubes de carbone formées à l'aide de substrats multicouches, qui présentent une conductivité thermique élevée et une excellente durabilité. Ces matrices peuvent être utilisées comme matériaux formant interface thermique.
Patent CA-2884870-C (CA)
Inventor: ANDERSON DANIEL GRIFFITH
IPC: C07D319/18
Filed: 2013-08-13
Granted: 2022-03-29
Abstract: Les lipidoïdes ci-décrits peuvent être préparés par ajout conjugué d'alkylamines à des acrylates. Dans certains modes de réalisation, les lipidoïdes obtenus sont biodégradables et peuvent être utilisés dans divers systèmes d'administration de médicaments. Grâce à leur fragment amino, les lipidoïdes selon l'invention se prêtent particulièrement bien à l'administration de polynucléotides, en plus d'autres agents. Des nanoparticules contenant les lipidoïdes selon l'invention et des polynucléotides ont été préparées et se sont avérées efficaces pour administrer des ARNsi.
Patent CA-2889147-C (CA)
Inventor: NSEREKO VICTOR
IPC: C12N9/18
Filed: 2005-09-01
Granted: 2017-01-03
Abstract: Ferulate esterase producing bacterial strain Lactobacillus crispatus LI2127 or functional mutants thereof and methods of using ferulate esterase producing bacterial strain Lactobacillus crispatus LI2127 as forage additive is disclosed. Compositions comprising Lactobacillus crispatus LI2127 alone or in combination with other strains for use as a silage inoculant, and methods for treating pre- ensiled plant material with Lactobacillus crispatus LI2127 to enhance digestability of the silage are disclosed.
Patent CA-2891427-C (CA)
Inventor: BOUDREAULT RICHARD
IPC: C25C3/06
Filed: 2013-11-14
Granted: 2016-09-20
Abstract: There are provided processes for purifying aluminum ions. Such processes comprise precipitating the aluminum ions under the form of AI(OH)3 at a first pH range; converting AI(OH)3 into AICI3 by reacting AI(OH)3 with HCI and precipitating said AICI3; and heating the AICI3 under conditions effective for converting AICI3 into AI2O3 and optionally recovering gaseous HCI so-produced. The processes can also comprise converting alumina into aluminum.
Patent CA-2892742-C (CA)
Inventor: FLONER DIDIER
IPC: C25D13/12
Filed: 2013-11-22
Granted: 2021-06-29
Abstract: L'invention se rapporte à un procédé de revêtement d'un matériau organique ou métallique par greffage covalent d'au moins un composé organique A possédant au moins un groupe aromatique substitué par une fonction diazonium, sur une surface dudit matériau, caractérisé en ce que le matériau est poreux ou fibrillaire ayant une surface géométrique d'au moins 10 cm2 de matériau; et en ce qu'il comprend une étape d'imposition en continu d'un courant non nul pulsé selon un mode intensiostatique à la surface du matériau pour réduire électrochimiquement l'ion ou les ions diazonium. L'invention se rapporte également à des matériaux composites ainsi obtenus, et l'utilisation de tels matériaux pour la fabrication d'électrodes.
Patent CA-2896488-C (CA)
Inventor: VEGA VILLAVICENCIO PARSIVAL
IPC: A61L15/10
Filed: 2013-11-04
Granted: 2017-11-21
Abstract: A self-fixing semi-permeable porous artificial scab designed for protecting eroded or damaged surfaces. It can be applied to any living entity (including plants). The polymerized web of the scab forms upon application to the damaged surface by a reaction catalyzed by the action of the enzymes released by the lysed cells. Under this protective surface, the growth of new normal cells that can breathe freely without drying is promoted. It prevents loss of water, proteins and electrolytes, protects against infection and replaces the use of gauzes or dressings that damage new skin upon being removed. The red aqueous mixture applied by brushing or spraying, which has thixotropic properties, was obtained by the physicochemical interaction of the following compounds: azosulfamide between 1 and 5 g%, gentian violet between 0.004 and 0.007 g%, dexamethasone between 0.001 and 0.003 g%, panthenol between 0.5 and 2 g% and gentamycin between 0.03 and 0.06 g%.
Patent CA-2902069-C (CA)
Title: Composite dynamic valve seal assembly for high temperature control valves
Inventor: GRABAU TED DENNIS
IPC: F16K3/24
Filed: 2014-03-10
Granted: 2021-07-06
Abstract: A sliding stem control valve includes a valve body, a seat ring located within the valve body and a valve plug slidably mounted within the valve body, the valve plug and the valve seat cooperating to control fluid flow through the control valve. A composite seal assembly is located between the valve plug and the valve seat, the composite seal assembly includes a composite seal ring located between a first backup ring and a second backup ring. A biasing element is located adjacent the second backup ring and a retainer ring is located adjacent the biasing element to maintain the biasing element adjacent the second backup ring.
Patent CA-2903724-C (CA)
Inventor: HIBBEN MARY JANE
IPC: C09D5/16
Filed: 2014-03-05
Granted: 2021-06-29
Abstract: Water-based compositions containing a low VOC coalescent, a latex or water-dispersible polymer, and a water-insoluble UV-VIS (preferably, ultraviolet) absorber.
Patent CA-2904949-C (CA)
Title: Instrument chirurgical avec dispositif de chargement amovible
Inventor: BEARDSLEY JOHN W
IPC: A61B17/00
Filed: 2008-01-10
Granted: 2018-02-13
Abstract: Un instrument chirurgical comprend un module de chargement comportant un outillage et un corps allongé comportant une extrémité proximale et une extrémité distale. Lextrémité distale du corps allongé comprend une structure de fixation servant à fixer le module de chargement sur le corps allongé. La structure de fixation comprend au moins une rampe de guidage et un collet mobile ayant une première position et une deuxième position. Le module de chargement est fixé au corps allongé lorsque le collet est en deuxième position. La au moins une rampe de guidage est disposée pour guider le mouvement du module de chargement dans une direction prédéterminée vers lengagement du collet. Le collet peut être déplacé vers la deuxième position au moment où le module de chargement est déplacé dans la direction prédéterminée.
Patent CA-2905573-C (CA)
Title: A crystalline form of an anxiolytic compound
Inventor: FLYNN BERNARD LUKE
IPC: A61P25/16
Filed: 2013-05-14
Granted: 2021-03-02
Abstract: The present invention provides a crystalline Form B of compound 1, and pharmaceutically compositions thereof. The present invention also provides methods of treating a disease (e.g., a disease of the central nervous system) using the pharmaceutical compositions.
Patent CA-2905766-C (CA)
Inventor: BAMBARA CHARLES J
IPC: B01D11/04
Filed: 2014-03-10
Granted: 2018-04-10
Abstract: An apparatus (100) is provided for extracting compounds from mixtures based on their relative solubilities in different solvents. The mixture can be introduced into a cylindrical container (9) in which the mixture is agitated as it flows past a plurality of plates (12) mounted along a shaft (11). At least one plate (12) is arranged at a nonzero angle (20) with respect to a plane (21) normal to the shaft (11) and features a plurality of perforations (14). Agitation by the plates (12) breaks the mixture into small, evenly dispersed droplets and a solvent is introduced into the container to extract the desirable compound and thus separate it from the undesirable compounds.